| TABLE I NORMAL-CURVE AREAS | ||||||||||
| Z | 0.00 | 0.01 | 0.02 | 0.03 | 0.04 | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 |
| 0.0 | 0.0000 | 0.0040 | 0.0080 | 0.0120 | 0.0160 | 0.0199 | 0.0239 | 0.0279 | 0.0319 | 0.0359 |
| 0.1 | 0.0398 | 0.0438 | 0.0478 | 0.0517 | 0.0557 | 0.0596 | 0.0636 | 0.0675 | 0.0714 | 0.0753 |
| 0.2 | 0.0793 | 0.0832 | 0.0871 | 0.0910 | 0.0948 | 0.0987 | 0.1026 | 0.1064 | 0.1103 | 0.1141 |
| 0.3 | 0.1179 | 0.1217 | 0.1255 | 0.1293 | 0.1331 | 0.1368 | 0.1406 | 0.1443 | 0.1480 | 0.1517 |
| 0.4 | 0.1554 | 0.1591 | 0.1628 | 0.1664 | 0.1700 | 0.1736 | 0.1772 | 0.1808 | 0.1844 | 0.1879 |
| 0.5 | 0.1915 | 0.1950 | 0.1985 | 0.2019 | 0.2054 | 0.2088 | 0.2123 | 0.2157 | 0.2190 | 0.2224 |
| 0.6 | 0.2257 | 0.2291 | 0.2324 | 0.2357 | 0.2389 | 0.2422 | 0.2454 | 0.2486 | 0.2517 | 0.2549 |
| 0.7 | 0.2580 | 0.2611 | 0.2642 | 0.2673 | 0.2704 | 0.2734 | 0.2764 | 0.2794 | 0.2823 | 0.2852 |
| 0.8 | 0.2881 | 0.2910 | 0.2939 | 0.2967 | 0.2995 | 0.3023 | 0.3051 | 0.3078 | 0.3106 | 0.3133 |
| 0.9 | 0.3159 | 0.3186 | 0.3212 | 0.3238 | 0.3264 | 0.3289 | 0.3315 | 0.3340 | 0.3365 | 0.3389 |
| 1.0 | 0.3413 | 0.3438 | 0.3461 | 0.3485 | 0.3508 | 0.3531 | 0.3554 | 0.3577 | 0.3599 | 0.3621 |
| 1.1 | 0.3643 | 0.3665 | 0.3686 | 0.3708 | 0.3729 | 0.3749 | 0.3770 | 0.3790 | 0.3810 | 0.3830 |
| 1.2 | 0.3849 | 0.3869 | 0.3888 | 0.3907 | 0.3925 | 0.3944 | 0.3962 | 0.3980 | 0.3997 | 0.4015 |
| 1.3 | 0.4032 | 0.4049 | 0.4066 | 0.4082 | 0.4099 | 0.4115 | 0.4131 | 0.4147 | 0.4162 | 0.4177 |
| 1.4 | 0.4192 | 0.4207 | 0.4222 | 0.4236 | 0.4251 | 0.4265 | 0.4279 | 0.4292 | 0.4306 | 0.4319 |
| 1.5 | 0.4332 | 0.4345 | 0.4357 | 0.4370 | 0.4382 | 0.4394 | 0.4406 | 0.4418 | 0.4429 | 0.4441 |
| 1.6 | 0.4452 | 0.4463 | 0.4474 | 0.4484 | 0.4495 | 0.4505 | 0.4515 | 0.4525 | 0.4535 | 0.4545 |
| 1.7 | 0.4554 | 0.4564 | 0.4573 | 0.4582 | 0.4591 | 0.4599 | 0.4608 | 0.4616 | 0.4625 | 0.4633 |
| 1.8 | 0.4641 | 0.4649 | 0.4656 | 0.4664 | 0.4671 | 0.4678 | 0.4686 | 0.4693 | 0.4699 | 0.4706 |
| 1.9 | 0.4713 | 0.4719 | 0.4726 | 0.4732 | 0.4738 | 0.4744 | 0.4750 | 0.4756 | 0.4761 | 0.4767 |
| 2.0 | 0.4772 | 0.4778 | 0.4783 | 0.4788 | 0.4793 | 0.4798 | 0.4803 | 0.4808 | 0.4812 | 0.4817 |
| 2.1 | 0.4821 | 0.4826 | 0.4830 | 0.4834 | 0.4838 | 0.4842 | 0.4846 | 0.4850 | 0.4854 | 0.4857 |
| 2.2 | 0.4861 | 0.4864 | 0.4868 | 0.4871 | 0.4875 | 0.4878 | 0.4881 | 0.4884 | 0.4887 | 0.4890 |
| 2.3 | 0.4893 | 0.4896 | 0.4898 | 0.4901 | 0.4904 | 0.4906 | 0.4909 | 0.4911 | 0.4913 | 0.4916 |
| 2.4 | 0.4918 | 0.4920 | 0.4922 | 0.4925 | 0.4927 | 0.4929 | 0.4931 | 0.4932 | 0.4934 | 0.4936 |
| 2.5 | 0.4938 | 0.4940 | 0.4941 | 0.4943 | 0.4945 | 0.4946 | 0.4948 | 0.4949 | 0.4951 | 0.4952 |
| 2.6 | 0.4953 | 0.4955 | 0.4956 | 0.4957 | 0.4959 | 0.4960 | 0.4961 | 0.4962 | 0.4963 | 0.4964 |
| 2.7 | 0.4965 | 0.4966 | 0.4967 | 0.4968 | 0.4969 | 0.4970 | 0.4971 | 0.4972 | 0.4973 | 0.4974 |
| 2.8 | 0.4974 | 0.4975 | 0.4976 | 0.4977 | 0.4977 | 0.4978 | 0.4979 | 0.4979 | 0.4980 | 0.4981 |
| 2.9 | 0.4981 | 0.4982 | 0.4982 | 0.4983 | 0.4984 | 0.4984 | 0.4985 | 0.4985 | 0.4986 | 0.4986 |
| 3.0 | 0.4987 | 0.4987 | 0.4987 | 0.4988 | 0.4988 | 0.4989 | 0.4989 | 0.4989 | 0.4990 | 0.4990 |
| TABLE II VALUE OF T | |||||
| DF | 0.100 | 0.050 | 0.025 | 0.010 | 0.005 |
| 1 | 3.0777 | 6.3138 | 12.7062 | 31.8205 | 63.6567 |
| 2 | 1.8856 | 2.9200 | 4.3027 | 6.9646 | 9.9248 |
| 3 | 1.6377 | 2.3534 | 3.1824 | 4.5407 | 5.8409 |
| 4 | 1.5332 | 2.1318 | 2.7764 | 3.7469 | 4.6041 |
| 5 | 1.4759 | 2.0150 | 2.5706 | 3.3649 | 4.0321 |
| 6 | 1.4398 | 1.9432 | 2.4469 | 3.1427 | 3.7074 |
| 7 | 1.4149 | 1.8946 | 2.3646 | 2.9980 | 3.4995 |
| 8 | 1.3968 | 1.8595 | 2.3060 | 2.8965 | 3.3554 |
| 9 | 1.3830 | 1.8331 | 2.2622 | 2.8214 | 3.2498 |
| 10 | 1.3722 | 1.8125 | 2.2281 | 2.7638 | 3.1693 |
| 11 | 1.3634 | 1.7959 | 2.2010 | 2.7181 | 3.1058 |
| 12 | 1.3562 | 1.7823 | 2.1788 | 2.6810 | 3.0545 |
| 13 | 1.3502 | 1.7709 | 2.1604 | 2.6503 | 3.0123 |
| 14 | 1.3450 | 1.7613 | 2.1448 | 2.6245 | 2.9768 |
| 15 | 1.3406 | 1.7531 | 2.1314 | 2.6025 | 2.9467 |
| 16 | 1.3368 | 1.7459 | 2.1199 | 2.5835 | 2.9208 |
| 17 | 1.3334 | 1.7396 | 2.1098 | 2.5669 | 2.8982 |
| 18 | 1.3304 | 1.7341 | 2.1009 | 2.5524 | 2.8784 |
| 19 | 1.3277 | 1.7291 | 2.0930 | 2.5395 | 2.8609 |
| 20 | 1.3253 | 1.7247 | 2.0860 | 2.5280 | 2.8453 |
| 21 | 1.3232 | 1.7207 | 2.0796 | 2.5176 | 2.8314 |
| 22 | 1.3212 | 1.7171 | 2.0739 | 2.5083 | 2.8188 |
| 23 | 1.3195 | 1.7139 | 2.0687 | 2.4999 | 2.8073 |
| 24 | 1.3178 | 1.7109 | 2.0639 | 2.4922 | 2.7969 |
| 25 | 1.3163 | 1.7081 | 2.0595 | 2.4851 | 2.7874 |
| 26 | 1.3150 | 1.7056 | 2.0555 | 2.4786 | 2.7787 |
| 27 | 1.3137 | 1.7033 | 2.0518 | 2.4727 | 2.7707 |
| 28 | 1.3125 | 1.7011 | 2.0484 | 2.4671 | 2.7633 |
| 29 | 1.3114 | 1.6991 | 2.0452 | 2.4620 | 2.7564 |
| Inf | 1.2816 | 1.6449 | 1.9600 | 2.3263 | 2.5758 |
| TABLE III VALUE OF F0.050 | |||||||||||||||||||||||||||||||||||
| DF | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 30 | 40 | 60 | 120 | Inf | |||||
| 1 | 161 | 200 | 216 | 225 | 230 | 234 | 237 | 239 | 241 | 242 | 243 | 244 | 245 | 245 | 246 | 246 | 247 | 247 | 248 | 248 | 248 | 249 | 249 | 249 | 249 | 250 | 251 | 252 | 253 | 254 | |||||
| 2 | 18.5 | 19.0 | 19.2 | 19.2 | 19.3 | 19.3 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.4 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | |||||
| 3 | 10.1 | 9.55 | 9.28 | 9.12 | 9.01 | 8.94 | 8.89 | 8.85 | 8.81 | 8.79 | 8.76 | 8.74 | 8.73 | 8.71 | 8.70 | 8.69 | 8.68 | 8.67 | 8.67 | 8.66 | 8.65 | 8.65 | 8.64 | 8.64 | 8.63 | 8.62 | 8.59 | 8.57 | 8.55 | 8.53 | |||||
| 4 | 7.71 | 6.94 | 6.59 | 6.39 | 6.26 | 6.16 | 6.09 | 6.04 | 6.00 | 5.96 | 5.94 | 5.91 | 5.89 | 5.87 | 5.86 | 5.84 | 5.83 | 5.82 | 5.81 | 5.80 | 5.79 | 5.79 | 5.78 | 5.77 | 5.77 | 5.75 | 5.72 | 5.69 | 5.66 | 5.63 | |||||
| 5 | 6.61 | 5.79 | 5.41 | 5.19 | 5.05 | 4.95 | 4.88 | 4.82 | 4.77 | 4.74 | 4.70 | 4.68 | 4.66 | 4.64 | 4.62 | 4.60 | 4.59 | 4.58 | 4.57 | 4.56 | 4.55 | 4.54 | 4.53 | 4.53 | 4.52 | 4.50 | 4.46 | 4.43 | 4.40 | 4.37 | |||||
| 6 | 5.99 | 5.14 | 4.76 | 4.53 | 4.39 | 4.28 | 4.21 | 4.15 | 4.10 | 4.06 | 4.03 | 4.00 | 3.98 | 3.96 | 3.94 | 3.92 | 3.91 | 3.90 | 3.88 | 3.87 | 3.86 | 3.86 | 3.85 | 3.84 | 3.83 | 3.81 | 3.77 | 3.74 | 3.70 | 3.67 | |||||
| 7 | 5.59 | 4.74 | 4.35 | 4.12 | 3.97 | 3.87 | 3.79 | 3.73 | 3.68 | 3.64 | 3.60 | 3.57 | 3.55 | 3.53 | 3.51 | 3.49 | 3.48 | 3.47 | 3.46 | 3.44 | 3.43 | 3.43 | 3.42 | 3.41 | 3.40 | 3.38 | 3.34 | 3.30 | 3.27 | 3.23 | |||||
| 8 | 5.32 | 4.46 | 4.07 | 3.84 | 3.69 | 3.58 | 3.50 | 3.44 | 3.39 | 3.35 | 3.31 | 3.28 | 3.26 | 3.24 | 3.22 | 3.20 | 3.19 | 3.17 | 3.16 | 3.15 | 3.14 | 3.13 | 3.12 | 3.12 | 3.11 | 3.08 | 3.04 | 3.01 | 2.97 | 2.93 | |||||
| 9 | 5.12 | 4.26 | 3.86 | 3.63 | 3.48 | 3.37 | 3.29 | 3.23 | 3.18 | 3.14 | 3.10 | 3.07 | 3.05 | 3.03 | 3.01 | 2.99 | 2.97 | 2.96 | 2.95 | 2.94 | 2.93 | 2.92 | 2.91 | 2.90 | 2.89 | 2.86 | 2.83 | 2.79 | 2.75 | 2.71 | |||||
| 10 | 4.96 | 4.10 | 3.71 | 3.48 | 3.33 | 3.22 | 3.14 | 3.07 | 3.02 | 2.98 | 2.94 | 2.91 | 2.89 | 2.86 | 2.85 | 2.83 | 2.81 | 2.80 | 2.79 | 2.77 | 2.76 | 2.75 | 2.75 | 2.74 | 2.73 | 2.70 | 2.66 | 2.62 | 2.58 | 2.54 | |||||
| 11 | 4.84 | 3.98 | 3.59 | 3.36 | 3.20 | 3.09 | 3.01 | 2.95 | 2.90 | 2.85 | 2.82 | 2.79 | 2.76 | 2.74 | 2.72 | 2.70 | 2.69 | 2.67 | 2.66 | 2.65 | 2.64 | 2.63 | 2.62 | 2.61 | 2.60 | 2.57 | 2.53 | 2.49 | 2.45 | 2.40 | |||||
| 12 | 4.75 | 3.89 | 3.49 | 3.26 | 3.11 | 3.00 | 2.91 | 2.85 | 2.80 | 2.75 | 2.72 | 2.69 | 2.66 | 2.64 | 2.62 | 2.60 | 2.58 | 2.57 | 2.56 | 2.54 | 2.53 | 2.52 | 2.51 | 2.51 | 2.50 | 2.47 | 2.43 | 2.38 | 2.34 | 2.30 | |||||
| 13 | 4.67 | 3.81 | 3.41 | 3.18 | 3.03 | 2.92 | 2.83 | 2.77 | 2.71 | 2.67 | 2.63 | 2.60 | 2.58 | 2.55 | 2.53 | 2.51 | 2.50 | 2.48 | 2.47 | 2.46 | 2.45 | 2.44 | 2.43 | 2.42 | 2.41 | 2.38 | 2.34 | 2.30 | 2.25 | 2.21 | |||||
| 14 | 4.60 | 3.74 | 3.34 | 3.11 | 2.96 | 2.85 | 2.76 | 2.70 | 2.65 | 2.60 | 2.57 | 2.53 | 2.51 | 2.48 | 2.46 | 2.44 | 2.43 | 2.41 | 2.40 | 2.39 | 2.38 | 2.37 | 2.36 | 2.35 | 2.34 | 2.31 | 2.27 | 2.22 | 2.18 | 2.13 | |||||
| 15 | 4.54 | 3.68 | 3.29 | 3.06 | 2.90 | 2.79 | 2.71 | 2.64 | 2.59 | 2.54 | 2.51 | 2.48 | 2.45 | 2.42 | 2.40 | 2.38 | 2.37 | 2.35 | 2.34 | 2.33 | 2.32 | 2.31 | 2.30 | 2.29 | 2.28 | 2.25 | 2.20 | 2.16 | 2.11 | 2.07 | |||||
| 16 | 4.49 | 3.63 | 3.24 | 3.01 | 2.85 | 2.74 | 2.66 | 2.59 | 2.54 | 2.49 | 2.46 | 2.42 | 2.40 | 2.37 | 2.35 | 2.33 | 2.32 | 2.30 | 2.29 | 2.28 | 2.26 | 2.25 | 2.24 | 2.24 | 2.23 | 2.19 | 2.15 | 2.11 | 2.06 | 2.01 | |||||
| 17 | 4.45 | 3.59 | 3.20 | 2.96 | 2.81 | 2.70 | 2.61 | 2.55 | 2.49 | 2.45 | 2.41 | 2.38 | 2.35 | 2.33 | 2.31 | 2.29 | 2.27 | 2.26 | 2.24 | 2.23 | 2.22 | 2.21 | 2.20 | 2.19 | 2.18 | 2.15 | 2.10 | 2.06 | 2.01 | 1.96 | |||||
| 18 | 4.41 | 3.55 | 3.16 | 2.93 | 2.77 | 2.66 | 2.58 | 2.51 | 2.46 | 2.41 | 2.37 | 2.34 | 2.31 | 2.29 | 2.27 | 2.25 | 2.23 | 2.22 | 2.20 | 2.19 | 2.18 | 2.17 | 2.16 | 2.15 | 2.14 | 2.11 | 2.06 | 2.02 | 1.97 | 1.92 | |||||
| 19 | 4.38 | 3.52 | 3.13 | 2.90 | 2.74 | 2.63 | 2.54 | 2.48 | 2.42 | 2.38 | 2.34 | 2.31 | 2.28 | 2.26 | 2.23 | 2.21 | 2.20 | 2.18 | 2.17 | 2.16 | 2.14 | 2.13 | 2.12 | 2.11 | 2.11 | 2.07 | 2.03 | 1.98 | 1.93 | 1.88 | |||||
| 20 | 4.35 | 3.49 | 3.10 | 2.87 | 2.71 | 2.60 | 2.51 | 2.45 | 2.39 | 2.35 | 2.31 | 2.28 | 2.25 | 2.22 | 2.20 | 2.18 | 2.17 | 2.15 | 2.14 | 2.12 | 2.11 | 2.10 | 2.09 | 2.08 | 2.07 | 2.04 | 1.99 | 1.95 | 1.90 | 1.84 | |||||
| 21 | 4.32 | 3.47 | 3.07 | 2.84 | 2.68 | 2.57 | 2.49 | 2.42 | 2.37 | 2.32 | 2.28 | 2.25 | 2.22 | 2.20 | 2.18 | 2.16 | 2.14 | 2.12 | 2.11 | 2.10 | 2.08 | 2.07 | 2.06 | 2.05 | 2.05 | 2.01 | 1.96 | 1.92 | 1.87 | 1.81 | |||||
| 22 | 4.30 | 3.44 | 3.05 | 2.82 | 2.66 | 2.55 | 2.46 | 2.40 | 2.34 | 2.30 | 2.26 | 2.23 | 2.20 | 2.17 | 2.15 | 2.13 | 2.11 | 2.10 | 2.08 | 2.07 | 2.06 | 2.05 | 2.04 | 2.03 | 2.02 | 1.98 | 1.94 | 1.89 | 1.84 | 1.78 | |||||
| 23 | 4.28 | 3.42 | 3.03 | 2.80 | 2.64 | 2.53 | 2.44 | 2.37 | 2.32 | 2.27 | 2.24 | 2.20 | 2.18 | 2.15 | 2.13 | 2.11 | 2.09 | 2.08 | 2.06 | 2.05 | 2.04 | 2.02 | 2.01 | 2.01 | 2.00 | 1.96 | 1.91 | 1.86 | 1.81 | 1.76 | |||||
| 24 | 4.26 | 3.40 | 3.01 | 2.78 | 2.62 | 2.51 | 2.42 | 2.36 | 2.30 | 2.25 | 2.22 | 2.18 | 2.15 | 2.13 | 2.11 | 2.09 | 2.07 | 2.05 | 2.04 | 2.03 | 2.01 | 2.00 | 1.99 | 1.98 | 1.97 | 1.94 | 1.89 | 1.84 | 1.79 | 1.73 | |||||
| 25 | 4.24 | 3.39 | 2.99 | 2.76 | 2.60 | 2.49 | 2.40 | 2.34 | 2.28 | 2.24 | 2.20 | 2.16 | 2.14 | 2.11 | 2.09 | 2.07 | 2.05 | 2.04 | 2.02 | 2.01 | 2.00 | 1.98 | 1.97 | 1.96 | 1.96 | 1.92 | 1.87 | 1.82 | 1.77 | 1.71 | |||||
| 30 | 4.17 | 3.32 | 2.92 | 2.69 | 2.53 | 2.42 | 2.33 | 2.27 | 2.21 | 2.16 | 2.13 | 2.09 | 2.06 | 2.04 | 2.01 | 1.99 | 1.98 | 1.96 | 1.95 | 1.93 | 1.92 | 1.91 | 1.90 | 1.89 | 1.88 | 1.84 | 1.79 | 1.74 | 1.68 | 1.62 | |||||
| 40 | 4.08 | 3.23 | 2.84 | 2.61 | 2.45 | 2.34 | 2.25 | 2.18 | 2.12 | 2.08 | 2.04 | 2.00 | 1.97 | 1.95 | 1.92 | 1.90 | 1.89 | 1.87 | 1.85 | 1.84 | 1.83 | 1.81 | 1.80 | 1.79 | 1.78 | 1.74 | 1.69 | 1.64 | 1.58 | 1.51 | |||||
| 60 | 4.00 | 3.15 | 2.76 | 2.53 | 2.37 | 2.25 | 2.17 | 2.10 | 2.04 | 1.99 | 1.95 | 1.92 | 1.89 | 1.86 | 1.84 | 1.82 | 1.80 | 1.78 | 1.76 | 1.75 | 1.73 | 1.72 | 1.71 | 1.70 | 1.69 | 1.65 | 1.59 | 1.53 | 1.47 | 1.39 | |||||
| 120 | 3.92 | 3.07 | 2.68 | 2.45 | 2.29 | 2.18 | 2.09 | 2.02 | 1.96 | 1.91 | 1.87 | 1.83 | 1.80 | 1.78 | 1.75 | 1.73 | 1.71 | 1.69 | 1.67 | 1.66 | 1.64 | 1.63 | 1.62 | 1.61 | 1.60 | 1.55 | 1.50 | 1.43 | 1.35 | 1.25 | |||||
| Inf | 3.84 | 3.00 | 2.60 | 2.37 | 2.21 | 2.10 | 2.01 | 1.94 | 1.88 | 1.83 | 1.79 | 1.75 | 1.72 | 1.69 | 1.67 | 1.64 | 1.62 | 1.60 | 1.59 | 1.57 | 1.56 | 1.54 | 1.53 | 1.52 | 1.51 | 1.46 | 1.39 | 1.32 | 1.22 | 1.00 | |||||
| TABLE III VALUE OF F0.025 | |||||||||||||||||||||||||||||||||||
| DF | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 30 | 40 | 60 | 120 | Inf | |||||
| 1 | 648 | 800 | 864 | 900 | 922 | 937 | 948 | 957 | 963 | 969 | 973 | 977 | 980 | 983 | 985 | 987 | 989 | 990 | 992 | 993 | 994 | 995 | 996 | 997 | 998 | 1001 | 1006 | 1010 | 1014 | 1018 | |||||
| 2 | 38.5 | 39.0 | 39.2 | 39.2 | 39.3 | 39.3 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.4 | 39.5 | 39.5 | 39.5 | 39.5 | 39.5 | 39.5 | 39.5 | 39.5 | 39.5 | 39.5 | |||||
| 3 | 17.4 | 16.0 | 15.4 | 15.1 | 14.9 | 14.7 | 14.6 | 14.5 | 14.5 | 14.4 | 14.4 | 14.3 | 14.3 | 14.3 | 14.3 | 14.2 | 14.2 | 14.2 | 14.2 | 14.2 | 14.2 | 14.1 | 14.1 | 14.1 | 14.1 | 14.1 | 14.0 | 14.0 | 13.9 | 13.9 | |||||
| 4 | 12.2 | 10.6 | 9.98 | 9.60 | 9.36 | 9.20 | 9.07 | 8.98 | 8.90 | 8.84 | 8.79 | 8.75 | 8.71 | 8.68 | 8.66 | 8.63 | 8.61 | 8.59 | 8.58 | 8.56 | 8.55 | 8.53 | 8.52 | 8.51 | 8.50 | 8.46 | 8.41 | 8.36 | 8.31 | 8.26 | |||||
| 5 | 10.0 | 8.43 | 7.76 | 7.39 | 7.15 | 6.98 | 6.85 | 6.76 | 6.68 | 6.62 | 6.57 | 6.52 | 6.49 | 6.46 | 6.43 | 6.40 | 6.38 | 6.36 | 6.34 | 6.33 | 6.31 | 6.30 | 6.29 | 6.28 | 6.27 | 6.23 | 6.18 | 6.12 | 6.07 | 6.02 | |||||
| 6 | 8.81 | 7.26 | 6.60 | 6.23 | 5.99 | 5.82 | 5.70 | 5.60 | 5.52 | 5.46 | 5.41 | 5.37 | 5.33 | 5.30 | 5.27 | 5.24 | 5.22 | 5.20 | 5.18 | 5.17 | 5.15 | 5.14 | 5.13 | 5.12 | 5.11 | 5.07 | 5.01 | 4.96 | 4.90 | 4.85 | |||||
| 7 | 8.07 | 6.54 | 5.89 | 5.52 | 5.29 | 5.12 | 4.99 | 4.90 | 4.82 | 4.76 | 4.71 | 4.67 | 4.63 | 4.60 | 4.57 | 4.54 | 4.52 | 4.50 | 4.48 | 4.47 | 4.45 | 4.44 | 4.43 | 4.41 | 4.40 | 4.36 | 4.31 | 4.25 | 4.20 | 4.14 | |||||
| 8 | 7.57 | 6.06 | 5.42 | 5.05 | 4.82 | 4.65 | 4.53 | 4.43 | 4.36 | 4.30 | 4.24 | 4.20 | 4.16 | 4.13 | 4.10 | 4.08 | 4.05 | 4.03 | 4.02 | 4.00 | 3.98 | 3.97 | 3.96 | 3.95 | 3.94 | 3.89 | 3.84 | 3.78 | 3.73 | 3.67 | |||||
| 9 | 7.21 | 5.71 | 5.08 | 4.72 | 4.48 | 4.32 | 4.20 | 4.10 | 4.03 | 3.96 | 3.91 | 3.87 | 3.83 | 3.80 | 3.77 | 3.74 | 3.72 | 3.70 | 3.68 | 3.67 | 3.65 | 3.64 | 3.63 | 3.61 | 3.60 | 3.56 | 3.51 | 3.45 | 3.39 | 3.33 | |||||
| 10 | 6.94 | 5.46 | 4.83 | 4.47 | 4.24 | 4.07 | 3.95 | 3.85 | 3.78 | 3.72 | 3.66 | 3.62 | 3.58 | 3.55 | 3.52 | 3.50 | 3.47 | 3.45 | 3.44 | 3.42 | 3.40 | 3.39 | 3.38 | 3.37 | 3.35 | 3.31 | 3.26 | 3.20 | 3.14 | 3.08 | |||||
| 11 | 6.72 | 5.26 | 4.63 | 4.28 | 4.04 | 3.88 | 3.76 | 3.66 | 3.59 | 3.53 | 3.47 | 3.43 | 3.39 | 3.36 | 3.33 | 3.30 | 3.28 | 3.26 | 3.24 | 3.23 | 3.21 | 3.20 | 3.18 | 3.17 | 3.16 | 3.12 | 3.06 | 3.00 | 2.94 | 2.88 | |||||
| 12 | 6.55 | 5.10 | 4.47 | 4.12 | 3.89 | 3.73 | 3.61 | 3.51 | 3.44 | 3.37 | 3.32 | 3.28 | 3.24 | 3.21 | 3.18 | 3.15 | 3.13 | 3.11 | 3.09 | 3.07 | 3.06 | 3.04 | 3.03 | 3.02 | 3.01 | 2.96 | 2.91 | 2.85 | 2.79 | 2.72 | |||||
| 13 | 6.41 | 4.97 | 4.35 | 4.00 | 3.77 | 3.60 | 3.48 | 3.39 | 3.31 | 3.25 | 3.20 | 3.15 | 3.12 | 3.08 | 3.05 | 3.03 | 3.00 | 2.98 | 2.96 | 2.95 | 2.93 | 2.92 | 2.91 | 2.89 | 2.88 | 2.84 | 2.78 | 2.72 | 2.66 | 2.60 | |||||
| 14 | 6.30 | 4.86 | 4.24 | 3.89 | 3.66 | 3.50 | 3.38 | 3.29 | 3.21 | 3.15 | 3.09 | 3.05 | 3.01 | 2.98 | 2.95 | 2.92 | 2.90 | 2.88 | 2.86 | 2.84 | 2.83 | 2.81 | 2.80 | 2.79 | 2.78 | 2.73 | 2.67 | 2.61 | 2.55 | 2.49 | |||||
| 15 | 6.20 | 4.77 | 4.15 | 3.80 | 3.58 | 3.41 | 3.29 | 3.20 | 3.12 | 3.06 | 3.01 | 2.96 | 2.92 | 2.89 | 2.86 | 2.84 | 2.81 | 2.79 | 2.77 | 2.76 | 2.74 | 2.73 | 2.71 | 2.70 | 2.69 | 2.64 | 2.59 | 2.52 | 2.46 | 2.40 | |||||
| 16 | 6.12 | 4.69 | 4.08 | 3.73 | 3.50 | 3.34 | 3.22 | 3.12 | 3.05 | 2.99 | 2.93 | 2.89 | 2.85 | 2.82 | 2.79 | 2.76 | 2.74 | 2.72 | 2.70 | 2.68 | 2.67 | 2.65 | 2.64 | 2.63 | 2.61 | 2.57 | 2.51 | 2.45 | 2.38 | 2.32 | |||||
| 17 | 6.04 | 4.62 | 4.01 | 3.66 | 3.44 | 3.28 | 3.16 | 3.06 | 2.98 | 2.92 | 2.87 | 2.82 | 2.79 | 2.75 | 2.72 | 2.70 | 2.67 | 2.65 | 2.63 | 2.62 | 2.60 | 2.59 | 2.57 | 2.56 | 2.55 | 2.50 | 2.44 | 2.38 | 2.32 | 2.25 | |||||
| 18 | 5.98 | 4.56 | 3.95 | 3.61 | 3.38 | 3.22 | 3.10 | 3.01 | 2.93 | 2.87 | 2.81 | 2.77 | 2.73 | 2.70 | 2.67 | 2.64 | 2.62 | 2.60 | 2.58 | 2.56 | 2.54 | 2.53 | 2.52 | 2.50 | 2.49 | 2.44 | 2.38 | 2.32 | 2.26 | 2.19 | |||||
| 19 | 5.92 | 4.51 | 3.90 | 3.56 | 3.33 | 3.17 | 3.05 | 2.96 | 2.88 | 2.82 | 2.76 | 2.72 | 2.68 | 2.65 | 2.62 | 2.59 | 2.57 | 2.55 | 2.53 | 2.51 | 2.49 | 2.48 | 2.46 | 2.45 | 2.44 | 2.39 | 2.33 | 2.27 | 2.20 | 2.13 | |||||
| 20 | 5.87 | 4.46 | 3.86 | 3.51 | 3.29 | 3.13 | 3.01 | 2.91 | 2.84 | 2.77 | 2.72 | 2.68 | 2.64 | 2.60 | 2.57 | 2.55 | 2.52 | 2.50 | 2.48 | 2.46 | 2.45 | 2.43 | 2.42 | 2.41 | 2.40 | 2.35 | 2.29 | 2.22 | 2.16 | 2.09 | |||||
| 21 | 5.83 | 4.42 | 3.82 | 3.48 | 3.25 | 3.09 | 2.97 | 2.87 | 2.80 | 2.73 | 2.68 | 2.64 | 2.60 | 2.56 | 2.53 | 2.51 | 2.48 | 2.46 | 2.44 | 2.42 | 2.41 | 2.39 | 2.38 | 2.37 | 2.36 | 2.31 | 2.25 | 2.18 | 2.11 | 2.04 | |||||
| 22 | 5.79 | 4.38 | 3.78 | 3.44 | 3.22 | 3.05 | 2.93 | 2.84 | 2.76 | 2.70 | 2.65 | 2.60 | 2.56 | 2.53 | 2.50 | 2.47 | 2.45 | 2.43 | 2.41 | 2.39 | 2.37 | 2.36 | 2.34 | 2.33 | 2.32 | 2.27 | 2.21 | 2.14 | 2.08 | 2.00 | |||||
| 23 | 5.75 | 4.35 | 3.75 | 3.41 | 3.18 | 3.02 | 2.90 | 2.81 | 2.73 | 2.67 | 2.62 | 2.57 | 2.53 | 2.50 | 2.47 | 2.44 | 2.42 | 2.39 | 2.37 | 2.36 | 2.34 | 2.33 | 2.31 | 2.30 | 2.29 | 2.24 | 2.18 | 2.11 | 2.04 | 1.97 | |||||
| 24 | 5.72 | 4.32 | 3.72 | 3.38 | 3.15 | 2.99 | 2.87 | 2.78 | 2.70 | 2.64 | 2.59 | 2.54 | 2.50 | 2.47 | 2.44 | 2.41 | 2.39 | 2.36 | 2.35 | 2.33 | 2.31 | 2.30 | 2.28 | 2.27 | 2.26 | 2.21 | 2.15 | 2.08 | 2.01 | 1.94 | |||||
| 25 | 5.69 | 4.29 | 3.69 | 3.35 | 3.13 | 2.97 | 2.85 | 2.75 | 2.68 | 2.61 | 2.56 | 2.51 | 2.48 | 2.44 | 2.41 | 2.38 | 2.36 | 2.34 | 2.32 | 2.30 | 2.28 | 2.27 | 2.26 | 2.24 | 2.23 | 2.18 | 2.12 | 2.05 | 1.98 | 1.91 | |||||
| 30 | 5.57 | 4.18 | 3.59 | 3.25 | 3.03 | 2.87 | 2.75 | 2.65 | 2.57 | 2.51 | 2.46 | 2.41 | 2.37 | 2.34 | 2.31 | 2.28 | 2.26 | 2.23 | 2.21 | 2.20 | 2.18 | 2.16 | 2.15 | 2.14 | 2.12 | 2.07 | 2.01 | 1.94 | 1.87 | 1.79 | |||||
| 40 | 5.42 | 4.05 | 3.46 | 3.13 | 2.90 | 2.74 | 2.62 | 2.53 | 2.45 | 2.39 | 2.33 | 2.29 | 2.25 | 2.21 | 2.18 | 2.15 | 2.13 | 2.11 | 2.09 | 2.07 | 2.05 | 2.03 | 2.02 | 2.01 | 1.99 | 1.94 | 1.88 | 1.80 | 1.72 | 1.64 | |||||
| 60 | 5.29 | 3.93 | 3.34 | 3.01 | 2.79 | 2.63 | 2.51 | 2.41 | 2.33 | 2.27 | 2.22 | 2.17 | 2.13 | 2.09 | 2.06 | 2.03 | 2.01 | 1.98 | 1.96 | 1.94 | 1.93 | 1.91 | 1.90 | 1.88 | 1.87 | 1.82 | 1.74 | 1.67 | 1.58 | 1.48 | |||||
| 120 | 5.15 | 3.80 | 3.23 | 2.89 | 2.67 | 2.52 | 2.39 | 2.30 | 2.22 | 2.16 | 2.10 | 2.05 | 2.01 | 1.98 | 1.94 | 1.92 | 1.89 | 1.87 | 1.84 | 1.82 | 1.81 | 1.79 | 1.77 | 1.76 | 1.75 | 1.69 | 1.61 | 1.53 | 1.43 | 1.31 | |||||
| Inf | 5.02 | 3.69 | 3.12 | 2.79 | 2.57 | 2.41 | 2.29 | 2.19 | 2.11 | 2.05 | 1.99 | 1.94 | 1.90 | 1.87 | 1.83 | 1.80 | 1.78 | 1.75 | 1.73 | 1.71 | 1.69 | 1.67 | 1.66 | 1.64 | 1.63 | 1.57 | 1.48 | 1.39 | 1.27 | 1.00 | |||||
| TABLE III VALUE OF F0.010 | |||||||||||||||||||||||||||||||||||
| DF | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 30 | 40 | 60 | 120 | Inf | |||||
| 1 | 4052 | 5000 | 5403 | 5625 | 5764 | 5859 | 5928 | 5981 | 6022 | 6056 | 6083 | 6106 | 6126 | 6143 | 6157 | 6170 | 6181 | 6192 | 6201 | 6209 | 6216 | 6223 | 6229 | 6235 | 6240 | 6261 | 6287 | 6313 | 6339 | 6366 | |||||
| 2 | 98.5 | 99.0 | 99.2 | 99.2 | 99.3 | 99.3 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.4 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | |||||
| 3 | 34.1 | 30.8 | 29.5 | 28.7 | 28.2 | 27.9 | 27.7 | 27.5 | 27.3 | 27.2 | 27.1 | 27.1 | 27.0 | 26.9 | 26.9 | 26.8 | 26.8 | 26.8 | 26.7 | 26.7 | 26.7 | 26.6 | 26.6 | 26.6 | 26.6 | 26.5 | 26.4 | 26.3 | 26.2 | 26.1 | |||||
| 4 | 21.2 | 18.0 | 16.7 | 16.0 | 15.5 | 15.2 | 15.0 | 14.8 | 14.7 | 14.5 | 14.5 | 14.4 | 14.3 | 14.2 | 14.2 | 14.2 | 14.1 | 14.1 | 14.0 | 14.0 | 14.0 | 14.0 | 13.9 | 13.9 | 13.9 | 13.8 | 13.7 | 13.7 | 13.6 | 13.5 | |||||
| 5 | 16.3 | 13.3 | 12.1 | 11.4 | 11.0 | 10.7 | 10.5 | 10.3 | 10.2 | 10.1 | 9.96 | 9.89 | 9.82 | 9.77 | 9.72 | 9.68 | 9.64 | 9.61 | 9.58 | 9.55 | 9.53 | 9.51 | 9.49 | 9.47 | 9.45 | 9.38 | 9.29 | 9.20 | 9.11 | 9.02 | |||||
| 6 | 13.7 | 10.9 | 9.78 | 9.15 | 8.75 | 8.47 | 8.26 | 8.10 | 7.98 | 7.87 | 7.79 | 7.72 | 7.66 | 7.60 | 7.56 | 7.52 | 7.48 | 7.45 | 7.42 | 7.40 | 7.37 | 7.35 | 7.33 | 7.31 | 7.30 | 7.23 | 7.14 | 7.06 | 6.97 | 6.88 | |||||
| 7 | 12.2 | 9.55 | 8.45 | 7.85 | 7.46 | 7.19 | 6.99 | 6.84 | 6.72 | 6.62 | 6.54 | 6.47 | 6.41 | 6.36 | 6.31 | 6.28 | 6.24 | 6.21 | 6.18 | 6.16 | 6.13 | 6.11 | 6.09 | 6.07 | 6.06 | 5.99 | 5.91 | 5.82 | 5.74 | 5.65 | |||||
| 8 | 11.3 | 8.65 | 7.59 | 7.01 | 6.63 | 6.37 | 6.18 | 6.03 | 5.91 | 5.81 | 5.73 | 5.67 | 5.61 | 5.56 | 5.52 | 5.48 | 5.44 | 5.41 | 5.38 | 5.36 | 5.34 | 5.32 | 5.30 | 5.28 | 5.26 | 5.20 | 5.12 | 5.03 | 4.95 | 4.86 | |||||
| 9 | 10.6 | 8.02 | 6.99 | 6.42 | 6.06 | 5.80 | 5.61 | 5.47 | 5.35 | 5.26 | 5.18 | 5.11 | 5.05 | 5.01 | 4.96 | 4.92 | 4.89 | 4.86 | 4.83 | 4.81 | 4.79 | 4.77 | 4.75 | 4.73 | 4.71 | 4.65 | 4.57 | 4.48 | 4.40 | 4.31 | |||||
| 10 | 10.0 | 7.56 | 6.55 | 5.99 | 5.64 | 5.39 | 5.20 | 5.06 | 4.94 | 4.85 | 4.77 | 4.71 | 4.65 | 4.60 | 4.56 | 4.52 | 4.49 | 4.46 | 4.43 | 4.41 | 4.38 | 4.36 | 4.34 | 4.33 | 4.31 | 4.25 | 4.17 | 4.08 | 4.00 | 3.91 | |||||
| 11 | 9.65 | 7.21 | 6.22 | 5.67 | 5.32 | 5.07 | 4.89 | 4.74 | 4.63 | 4.54 | 4.46 | 4.40 | 4.34 | 4.29 | 4.25 | 4.21 | 4.18 | 4.15 | 4.12 | 4.10 | 4.08 | 4.06 | 4.04 | 4.02 | 4.01 | 3.94 | 3.86 | 3.78 | 3.69 | 3.60 | |||||
| 12 | 9.33 | 6.93 | 5.95 | 5.41 | 5.06 | 4.82 | 4.64 | 4.50 | 4.39 | 4.30 | 4.22 | 4.16 | 4.10 | 4.05 | 4.01 | 3.97 | 3.94 | 3.91 | 3.88 | 3.86 | 3.84 | 3.82 | 3.80 | 3.78 | 3.76 | 3.70 | 3.62 | 3.54 | 3.45 | 3.36 | |||||
| 13 | 9.07 | 6.70 | 5.74 | 5.21 | 4.86 | 4.62 | 4.44 | 4.30 | 4.19 | 4.10 | 4.02 | 3.96 | 3.91 | 3.86 | 3.82 | 3.78 | 3.75 | 3.72 | 3.69 | 3.66 | 3.64 | 3.62 | 3.60 | 3.59 | 3.57 | 3.51 | 3.43 | 3.34 | 3.25 | 3.17 | |||||
| 14 | 8.86 | 6.51 | 5.56 | 5.04 | 4.69 | 4.46 | 4.28 | 4.14 | 4.03 | 3.94 | 3.86 | 3.80 | 3.75 | 3.70 | 3.66 | 3.62 | 3.59 | 3.56 | 3.53 | 3.51 | 3.48 | 3.46 | 3.44 | 3.43 | 3.41 | 3.35 | 3.27 | 3.18 | 3.09 | 3.00 | |||||
| 15 | 8.68 | 6.36 | 5.42 | 4.89 | 4.56 | 4.32 | 4.14 | 4.00 | 3.89 | 3.80 | 3.73 | 3.67 | 3.61 | 3.56 | 3.52 | 3.49 | 3.45 | 3.42 | 3.40 | 3.37 | 3.35 | 3.33 | 3.31 | 3.29 | 3.28 | 3.21 | 3.13 | 3.05 | 2.96 | 2.87 | |||||
| 16 | 8.53 | 6.23 | 5.29 | 4.77 | 4.44 | 4.20 | 4.03 | 3.89 | 3.78 | 3.69 | 3.62 | 3.55 | 3.50 | 3.45 | 3.41 | 3.37 | 3.34 | 3.31 | 3.28 | 3.26 | 3.24 | 3.22 | 3.20 | 3.18 | 3.16 | 3.10 | 3.02 | 2.93 | 2.84 | 2.75 | |||||
| 17 | 8.40 | 6.11 | 5.18 | 4.67 | 4.34 | 4.10 | 3.93 | 3.79 | 3.68 | 3.59 | 3.52 | 3.46 | 3.40 | 3.35 | 3.31 | 3.27 | 3.24 | 3.21 | 3.19 | 3.16 | 3.14 | 3.12 | 3.10 | 3.08 | 3.07 | 3.00 | 2.92 | 2.83 | 2.75 | 2.65 | |||||
| 18 | 8.29 | 6.01 | 5.09 | 4.58 | 4.25 | 4.01 | 3.84 | 3.71 | 3.60 | 3.51 | 3.43 | 3.37 | 3.32 | 3.27 | 3.23 | 3.19 | 3.16 | 3.13 | 3.10 | 3.08 | 3.05 | 3.03 | 3.02 | 3.00 | 2.98 | 2.92 | 2.84 | 2.75 | 2.66 | 2.57 | |||||
| 19 | 8.18 | 5.93 | 5.01 | 4.50 | 4.17 | 3.94 | 3.77 | 3.63 | 3.52 | 3.43 | 3.36 | 3.30 | 3.24 | 3.19 | 3.15 | 3.12 | 3.08 | 3.05 | 3.03 | 3.00 | 2.98 | 2.96 | 2.94 | 2.92 | 2.91 | 2.84 | 2.76 | 2.67 | 2.58 | 2.49 | |||||
| 20 | 8.10 | 5.85 | 4.94 | 4.43 | 4.10 | 3.87 | 3.70 | 3.56 | 3.46 | 3.37 | 3.29 | 3.23 | 3.18 | 3.13 | 3.09 | 3.05 | 3.02 | 2.99 | 2.96 | 2.94 | 2.92 | 2.90 | 2.88 | 2.86 | 2.84 | 2.78 | 2.69 | 2.61 | 2.52 | 2.42 | |||||
| 21 | 8.02 | 5.78 | 4.87 | 4.37 | 4.04 | 3.81 | 3.64 | 3.51 | 3.40 | 3.31 | 3.24 | 3.17 | 3.12 | 3.07 | 3.03 | 2.99 | 2.96 | 2.93 | 2.90 | 2.88 | 2.86 | 2.84 | 2.82 | 2.80 | 2.79 | 2.72 | 2.64 | 2.55 | 2.46 | 2.36 | |||||
| 22 | 7.95 | 5.72 | 4.82 | 4.31 | 3.99 | 3.76 | 3.59 | 3.45 | 3.35 | 3.26 | 3.18 | 3.12 | 3.07 | 3.02 | 2.98 | 2.94 | 2.91 | 2.88 | 2.85 | 2.83 | 2.81 | 2.78 | 2.77 | 2.75 | 2.73 | 2.67 | 2.58 | 2.50 | 2.40 | 2.31 | |||||
| 23 | 7.88 | 5.66 | 4.76 | 4.26 | 3.94 | 3.71 | 3.54 | 3.41 | 3.30 | 3.21 | 3.14 | 3.07 | 3.02 | 2.97 | 2.93 | 2.89 | 2.86 | 2.83 | 2.80 | 2.78 | 2.76 | 2.74 | 2.72 | 2.70 | 2.69 | 2.62 | 2.54 | 2.45 | 2.35 | 2.26 | |||||
| 24 | 7.82 | 5.61 | 4.72 | 4.22 | 3.90 | 3.67 | 3.50 | 3.36 | 3.26 | 3.17 | 3.09 | 3.03 | 2.98 | 2.93 | 2.89 | 2.85 | 2.82 | 2.79 | 2.76 | 2.74 | 2.72 | 2.70 | 2.68 | 2.66 | 2.64 | 2.58 | 2.49 | 2.40 | 2.31 | 2.21 | |||||
| 25 | 7.77 | 5.57 | 4.68 | 4.18 | 3.85 | 3.63 | 3.46 | 3.32 | 3.22 | 3.13 | 3.06 | 2.99 | 2.94 | 2.89 | 2.85 | 2.81 | 2.78 | 2.75 | 2.72 | 2.70 | 2.68 | 2.66 | 2.64 | 2.62 | 2.60 | 2.54 | 2.45 | 2.36 | 2.27 | 2.17 | |||||
| 30 | 7.56 | 5.39 | 4.51 | 4.02 | 3.70 | 3.47 | 3.30 | 3.17 | 3.07 | 2.98 | 2.91 | 2.84 | 2.79 | 2.74 | 2.70 | 2.66 | 2.63 | 2.60 | 2.57 | 2.55 | 2.53 | 2.51 | 2.49 | 2.47 | 2.45 | 2.39 | 2.30 | 2.21 | 2.11 | 2.01 | |||||
| 40 | 7.31 | 5.18 | 4.31 | 3.83 | 3.51 | 3.29 | 3.12 | 2.99 | 2.89 | 2.80 | 2.73 | 2.66 | 2.61 | 2.56 | 2.52 | 2.48 | 2.45 | 2.42 | 2.39 | 2.37 | 2.35 | 2.33 | 2.31 | 2.29 | 2.27 | 2.20 | 2.11 | 2.02 | 1.92 | 1.80 | |||||
| 60 | 7.08 | 4.98 | 4.13 | 3.65 | 3.34 | 3.12 | 2.95 | 2.82 | 2.72 | 2.63 | 2.56 | 2.50 | 2.44 | 2.39 | 2.35 | 2.31 | 2.28 | 2.25 | 2.22 | 2.20 | 2.17 | 2.15 | 2.13 | 2.12 | 2.10 | 2.03 | 1.94 | 1.84 | 1.73 | 1.60 | |||||
| 120 | 6.85 | 4.79 | 3.95 | 3.48 | 3.17 | 2.96 | 2.79 | 2.66 | 2.56 | 2.47 | 2.40 | 2.34 | 2.28 | 2.23 | 2.19 | 2.15 | 2.12 | 2.09 | 2.06 | 2.03 | 2.01 | 1.99 | 1.97 | 1.95 | 1.93 | 1.86 | 1.76 | 1.66 | 1.53 | 1.38 | |||||
| Inf | 6.63 | 4.61 | 3.78 | 3.32 | 3.02 | 2.80 | 2.64 | 2.51 | 2.41 | 2.32 | 2.25 | 2.18 | 2.13 | 2.08 | 2.04 | 2.00 | 1.97 | 1.93 | 1.90 | 1.88 | 1.85 | 1.83 | 1.81 | 1.79 | 1.77 | 1.70 | 1.59 | 1.47 | 1.32 | 1.00 | |||||
| TABLE III VALUE OF F0.005 | |||||||||||||||||||||||||||||||||||
| DF | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 30 | 40 | 60 | 120 | Inf | |||||
| 1 | 16211 | 20000 | 21615 | 22500 | 23056 | 23437 | 23715 | 23925 | 24091 | 24224 | 24334 | 24426 | 24505 | 24572 | 24630 | 24681 | 24727 | 24767 | 24803 | 24836 | 24866 | 24892 | 24917 | 24940 | 24960 | 25044 | 25148 | 25253 | 25359 | 25464 | |||||
| 2 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | 199 | |||||
| 3 | 55.6 | 49.8 | 47.5 | 46.2 | 45.4 | 44.8 | 44.4 | 44.1 | 43.9 | 43.7 | 43.5 | 43.4 | 43.3 | 43.2 | 43.1 | 43.0 | 42.9 | 42.9 | 42.8 | 42.8 | 42.7 | 42.7 | 42.7 | 42.6 | 42.6 | 42.5 | 42.3 | 42.1 | 42.0 | 41.8 | |||||
| 4 | 31.3 | 26.3 | 24.3 | 23.2 | 22.5 | 22.0 | 21.6 | 21.4 | 21.1 | 21.0 | 20.8 | 20.7 | 20.6 | 20.5 | 20.4 | 20.4 | 20.3 | 20.3 | 20.2 | 20.2 | 20.1 | 20.1 | 20.1 | 20.0 | 20.0 | 19.9 | 19.8 | 19.6 | 19.5 | 19.3 | |||||
| 5 | 22.8 | 18.3 | 16.5 | 15.6 | 14.9 | 14.5 | 14.2 | 14.0 | 13.8 | 13.6 | 13.5 | 13.4 | 13.3 | 13.2 | 13.1 | 13.1 | 13.0 | 13.0 | 12.9 | 12.9 | 12.9 | 12.8 | 12.8 | 12.8 | 12.8 | 12.7 | 12.5 | 12.4 | 12.3 | 12.1 | |||||
| 6 | 18.6 | 14.5 | 12.9 | 12.0 | 11.5 | 11.1 | 10.8 | 10.6 | 10.4 | 10.3 | 10.1 | 10.0 | 9.95 | 9.88 | 9.81 | 9.76 | 9.71 | 9.66 | 9.62 | 9.59 | 9.56 | 9.53 | 9.50 | 9.47 | 9.45 | 9.36 | 9.24 | 9.12 | 9.00 | 8.88 | |||||
| 7 | 16.2 | 12.4 | 10.9 | 10.1 | 9.52 | 9.16 | 8.89 | 8.68 | 8.51 | 8.38 | 8.27 | 8.18 | 8.10 | 8.03 | 7.97 | 7.91 | 7.87 | 7.83 | 7.79 | 7.75 | 7.72 | 7.69 | 7.67 | 7.64 | 7.62 | 7.53 | 7.42 | 7.31 | 7.19 | 7.08 | |||||
| 8 | 14.7 | 11.0 | 9.60 | 8.81 | 8.30 | 7.95 | 7.69 | 7.50 | 7.34 | 7.21 | 7.10 | 7.01 | 6.94 | 6.87 | 6.81 | 6.76 | 6.72 | 6.68 | 6.64 | 6.61 | 6.58 | 6.55 | 6.53 | 6.50 | 6.48 | 6.40 | 6.29 | 6.18 | 6.06 | 5.95 | |||||
| 9 | 13.6 | 10.1 | 8.72 | 7.96 | 7.47 | 7.13 | 6.88 | 6.69 | 6.54 | 6.42 | 6.31 | 6.23 | 6.15 | 6.09 | 6.03 | 5.98 | 5.94 | 5.90 | 5.86 | 5.83 | 5.80 | 5.78 | 5.75 | 5.73 | 5.71 | 5.62 | 5.52 | 5.41 | 5.30 | 5.19 | |||||
| 10 | 12.8 | 9.43 | 8.08 | 7.34 | 6.87 | 6.54 | 6.30 | 6.12 | 5.97 | 5.85 | 5.75 | 5.66 | 5.59 | 5.53 | 5.47 | 5.42 | 5.38 | 5.34 | 5.31 | 5.27 | 5.25 | 5.22 | 5.20 | 5.17 | 5.15 | 5.07 | 4.97 | 4.86 | 4.75 | 4.64 | |||||
| 11 | 12.2 | 8.91 | 7.60 | 6.88 | 6.42 | 6.10 | 5.86 | 5.68 | 5.54 | 5.42 | 5.32 | 5.24 | 5.16 | 5.10 | 5.05 | 5.00 | 4.96 | 4.92 | 4.89 | 4.86 | 4.83 | 4.80 | 4.78 | 4.76 | 4.74 | 4.65 | 4.55 | 4.45 | 4.34 | 4.23 | |||||
| 12 | 11.8 | 8.51 | 7.23 | 6.52 | 6.07 | 5.76 | 5.52 | 5.35 | 5.20 | 5.09 | 4.99 | 4.91 | 4.84 | 4.77 | 4.72 | 4.67 | 4.63 | 4.59 | 4.56 | 4.53 | 4.50 | 4.48 | 4.45 | 4.43 | 4.41 | 4.33 | 4.23 | 4.12 | 4.01 | 3.90 | |||||
| 13 | 11.4 | 8.19 | 6.93 | 6.23 | 5.79 | 5.48 | 5.25 | 5.08 | 4.94 | 4.82 | 4.72 | 4.64 | 4.57 | 4.51 | 4.46 | 4.41 | 4.37 | 4.33 | 4.30 | 4.27 | 4.24 | 4.22 | 4.19 | 4.17 | 4.15 | 4.07 | 3.97 | 3.87 | 3.76 | 3.65 | |||||
| 14 | 11.1 | 7.92 | 6.68 | 6.00 | 5.56 | 5.26 | 5.03 | 4.86 | 4.72 | 4.60 | 4.51 | 4.43 | 4.36 | 4.30 | 4.25 | 4.20 | 4.16 | 4.12 | 4.09 | 4.06 | 4.03 | 4.01 | 3.98 | 3.96 | 3.94 | 3.86 | 3.76 | 3.66 | 3.55 | 3.44 | |||||
| 15 | 10.8 | 7.70 | 6.48 | 5.80 | 5.37 | 5.07 | 4.85 | 4.67 | 4.54 | 4.42 | 4.33 | 4.25 | 4.18 | 4.12 | 4.07 | 4.02 | 3.98 | 3.95 | 3.91 | 3.88 | 3.86 | 3.83 | 3.81 | 3.79 | 3.77 | 3.69 | 3.58 | 3.48 | 3.37 | 3.26 | |||||
| 16 | 10.6 | 7.51 | 6.30 | 5.64 | 5.21 | 4.91 | 4.69 | 4.52 | 4.38 | 4.27 | 4.18 | 4.10 | 4.03 | 3.97 | 3.92 | 3.87 | 3.83 | 3.80 | 3.76 | 3.73 | 3.71 | 3.68 | 3.66 | 3.64 | 3.62 | 3.54 | 3.44 | 3.33 | 3.22 | 3.11 | |||||
| 17 | 10.4 | 7.35 | 6.16 | 5.50 | 5.07 | 4.78 | 4.56 | 4.39 | 4.25 | 4.14 | 4.05 | 3.97 | 3.90 | 3.84 | 3.79 | 3.75 | 3.71 | 3.67 | 3.64 | 3.61 | 3.58 | 3.56 | 3.53 | 3.51 | 3.49 | 3.41 | 3.31 | 3.21 | 3.10 | 2.98 | |||||
| 18 | 10.2 | 7.21 | 6.03 | 5.37 | 4.96 | 4.66 | 4.44 | 4.28 | 4.14 | 4.03 | 3.94 | 3.86 | 3.79 | 3.73 | 3.68 | 3.64 | 3.60 | 3.56 | 3.53 | 3.50 | 3.47 | 3.45 | 3.42 | 3.40 | 3.38 | 3.30 | 3.20 | 3.10 | 2.99 | 2.87 | |||||
| 19 | 10.1 | 7.09 | 5.92 | 5.27 | 4.85 | 4.56 | 4.34 | 4.18 | 4.04 | 3.93 | 3.84 | 3.76 | 3.70 | 3.64 | 3.59 | 3.54 | 3.50 | 3.46 | 3.43 | 3.40 | 3.37 | 3.35 | 3.33 | 3.31 | 3.29 | 3.21 | 3.11 | 3.00 | 2.89 | 2.78 | |||||
| 20 | 9.94 | 6.99 | 5.82 | 5.17 | 4.76 | 4.47 | 4.26 | 4.09 | 3.96 | 3.85 | 3.76 | 3.68 | 3.61 | 3.55 | 3.50 | 3.46 | 3.42 | 3.38 | 3.35 | 3.32 | 3.29 | 3.27 | 3.24 | 3.22 | 3.20 | 3.12 | 3.02 | 2.92 | 2.81 | 2.69 | |||||
| 21 | 9.83 | 6.89 | 5.73 | 5.09 | 4.68 | 4.39 | 4.18 | 4.01 | 3.88 | 3.77 | 3.68 | 3.60 | 3.54 | 3.48 | 3.43 | 3.38 | 3.34 | 3.31 | 3.27 | 3.24 | 3.22 | 3.19 | 3.17 | 3.15 | 3.13 | 3.05 | 2.95 | 2.84 | 2.73 | 2.61 | |||||
| 22 | 9.73 | 6.81 | 5.65 | 5.02 | 4.61 | 4.32 | 4.11 | 3.94 | 3.81 | 3.70 | 3.61 | 3.54 | 3.47 | 3.41 | 3.36 | 3.31 | 3.27 | 3.24 | 3.21 | 3.18 | 3.15 | 3.12 | 3.10 | 3.08 | 3.06 | 2.98 | 2.88 | 2.77 | 2.66 | 2.55 | |||||
| 23 | 9.63 | 6.73 | 5.58 | 4.95 | 4.54 | 4.26 | 4.05 | 3.88 | 3.75 | 3.64 | 3.55 | 3.47 | 3.41 | 3.35 | 3.30 | 3.25 | 3.21 | 3.18 | 3.15 | 3.12 | 3.09 | 3.06 | 3.04 | 3.02 | 3.00 | 2.92 | 2.82 | 2.71 | 2.60 | 2.48 | |||||
| 24 | 9.55 | 6.66 | 5.52 | 4.89 | 4.49 | 4.20 | 3.99 | 3.83 | 3.69 | 3.59 | 3.50 | 3.42 | 3.35 | 3.30 | 3.25 | 3.20 | 3.16 | 3.12 | 3.09 | 3.06 | 3.04 | 3.01 | 2.99 | 2.97 | 2.95 | 2.87 | 2.77 | 2.66 | 2.55 | 2.43 | |||||
| 25 | 9.48 | 6.60 | 5.46 | 4.84 | 4.43 | 4.15 | 3.94 | 3.78 | 3.64 | 3.54 | 3.45 | 3.37 | 3.30 | 3.25 | 3.20 | 3.15 | 3.11 | 3.08 | 3.04 | 3.01 | 2.99 | 2.96 | 2.94 | 2.92 | 2.90 | 2.82 | 2.72 | 2.61 | 2.50 | 2.38 | |||||
| 30 | 9.18 | 6.35 | 5.24 | 4.62 | 4.23 | 3.95 | 3.74 | 3.58 | 3.45 | 3.34 | 3.25 | 3.18 | 3.11 | 3.06 | 3.01 | 2.96 | 2.92 | 2.89 | 2.85 | 2.82 | 2.80 | 2.77 | 2.75 | 2.73 | 2.71 | 2.63 | 2.52 | 2.42 | 2.30 | 2.18 | |||||
| 40 | 8.83 | 6.07 | 4.98 | 4.37 | 3.99 | 3.71 | 3.51 | 3.35 | 3.22 | 3.12 | 3.03 | 2.95 | 2.89 | 2.83 | 2.78 | 2.74 | 2.70 | 2.66 | 2.63 | 2.60 | 2.57 | 2.55 | 2.52 | 2.50 | 2.48 | 2.40 | 2.30 | 2.18 | 2.06 | 1.93 | |||||
| 60 | 8.49 | 5.79 | 4.73 | 4.14 | 3.76 | 3.49 | 3.29 | 3.13 | 3.01 | 2.90 | 2.82 | 2.74 | 2.68 | 2.62 | 2.57 | 2.53 | 2.49 | 2.45 | 2.42 | 2.39 | 2.36 | 2.33 | 2.31 | 2.29 | 2.27 | 2.19 | 2.08 | 1.96 | 1.83 | 1.69 | |||||
| 120 | 8.18 | 5.54 | 4.50 | 3.92 | 3.55 | 3.28 | 3.09 | 2.93 | 2.81 | 2.71 | 2.62 | 2.54 | 2.48 | 2.42 | 2.37 | 2.33 | 2.29 | 2.25 | 2.22 | 2.19 | 2.16 | 2.13 | 2.11 | 2.09 | 2.07 | 1.98 | 1.87 | 1.75 | 1.61 | 1.43 | |||||
| Inf | 7.88 | 5.30 | 4.28 | 3.72 | 3.35 | 3.09 | 2.90 | 2.74 | 2.62 | 2.52 | 2.43 | 2.36 | 2.29 | 2.24 | 2.19 | 2.14 | 2.10 | 2.06 | 2.03 | 2.00 | 1.97 | 1.95 | 1.92 | 1.90 | 1.88 | 1.79 | 1.67 | 1.53 | 1.36 | 1.01 | |||||
| TABLE IV VALUE OF χ² | |||||
| DF | 0.100 | 0.050 | 0.025 | 0.010 | 0.005 |
| 1 | 2.7055 | 3.8415 | 5.0239 | 6.6349 | 7.8794 |
| 2 | 4.6052 | 5.9915 | 7.3778 | 9.2103 | 10.5966 |
| 3 | 6.2514 | 7.8147 | 9.3484 | 11.3449 | 12.8382 |
| 4 | 7.7794 | 9.4877 | 11.1433 | 13.2767 | 14.8603 |
| 5 | 9.2364 | 11.0705 | 12.8325 | 15.0863 | 16.7496 |
| 6 | 10.6446 | 12.5916 | 14.4494 | 16.8119 | 18.5476 |
| 7 | 12.0170 | 14.0671 | 16.0128 | 18.4753 | 20.2777 |
| 8 | 13.3616 | 15.5073 | 17.5345 | 20.0902 | 21.9550 |
| 9 | 14.6837 | 16.9190 | 19.0228 | 21.6660 | 23.5894 |
| 10 | 15.9872 | 18.3070 | 20.4832 | 23.2093 | 25.1882 |
| 11 | 17.2750 | 19.6751 | 21.9200 | 24.7250 | 26.7568 |
| 12 | 18.5493 | 21.0261 | 23.3367 | 26.2170 | 28.2995 |
| 13 | 19.8119 | 22.3620 | 24.7356 | 27.6882 | 29.8195 |
| 14 | 21.0641 | 23.6848 | 26.1189 | 29.1412 | 31.3193 |
| 15 | 22.3071 | 24.9958 | 27.4884 | 30.5779 | 32.8013 |
| 16 | 23.5418 | 26.2962 | 28.8454 | 31.9999 | 34.2672 |
| 17 | 24.7690 | 27.5871 | 30.1910 | 33.4087 | 35.7185 |
| 18 | 25.9894 | 28.8693 | 31.5264 | 34.8053 | 37.1565 |
| 19 | 27.2036 | 30.1435 | 32.8523 | 36.1909 | 38.5823 |
| 20 | 28.4120 | 31.4104 | 34.1696 | 37.5662 | 39.9968 |
| 21 | 29.6151 | 32.6706 | 35.4789 | 38.9322 | 41.4011 |
| 22 | 30.8133 | 33.9244 | 36.7807 | 40.2894 | 42.7957 |
| 23 | 32.0069 | 35.1725 | 38.0756 | 41.6384 | 44.1813 |
| 24 | 33.1962 | 36.4150 | 39.3641 | 42.9798 | 45.5585 |
| 25 | 34.3816 | 37.6525 | 40.6465 | 44.3141 | 46.9279 |
| 26 | 35.5632 | 38.8851 | 41.9232 | 45.6417 | 48.2899 |
| 27 | 36.7412 | 40.1133 | 43.1945 | 46.9629 | 49.6449 |
| 28 | 37.9159 | 41.3371 | 44.4608 | 48.2782 | 50.9934 |
| 29 | 39.0875 | 42.5570 | 45.7223 | 49.5879 | 52.3356 |
| 30 | 40.2560 | 43.7730 | 46.9792 | 50.8922 | 53.6720 |